202128212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3643}}^1$

素因数の和:3768

約数の個数: 48

約数和(自身を含む): 419963712

約数和(自身を除く): 217835500

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 1067, 1261, 2134, 2522, 3643, 4268, 5044, 7286, 13871, 14572, 27742, 40073, 47359, 55484, 80146, 94718, 160292, 189436, 353371, 520949, 706742, 1041898, 1413484, 2083796, 3887081, 4593823, 7774162, 9187646, 15548324, 18375292, 50532053, 101064106, 202128212]

約数ペア:

[(1, 202128212), (2, 101064106), (4, 50532053), (11, 18375292), (13, 15548324), (22, 9187646), (26, 7774162), (44, 4593823), (52, 3887081), (97, 2083796), (143, 1413484), (194, 1041898), (286, 706742), (388, 520949), (572, 353371), (1067, 189436), (1261, 160292), (2134, 94718), (2522, 80146), (3643, 55484), (4268, 47359), (5044, 40073), (7286, 27742), (13871, 14572)]